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 |  | HB Instrument Company Specific Gravity Hydrometers 50600 For Liquids Heavier Than Water
 Regular Price: $35.95 Our Price: $31.95 |  |  |  | HB Instrument Company Specific Gravity Hydrometers 50605 For Liquids Heavier Than Water
 Regular Price: $35.95 Our Price: $31.95 |
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 |  | HB Instrument Company Specific Gravity Hydrometers 50610 For Liquids Heavier Than Water
 Regular Price: $35.95 Our Price: $31.95 |  |  |  | HB Instrument Company Specific Gravity Hydrometers 50615 For Liquids Heavier Than Water
 Regular Price: $35.95 Our Price: $31.95 |
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 |  | HB Instrument Company Specific Gravity Hydrometers 50620 For Liquids Heavier Than Water
 Regular Price: $35.95 Our Price: $31.95 |  |  |  | HB Instrument Company Specific Gravity Hydrometers 50625 For Liquids Heavier Than Water
 Regular Price: $35.95 Our Price: $31.95 |
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 |  | HB Instrument Company Specific Gravity Hydrometers 50630 For Liquids Heavier Than Water
 Regular Price: $35.95 Our Price: $31.95 |  |  |  | HB Instrument Company Specific Gravity Hydrometers 50635 For Liquids Heavier Than Water
 Regular Price: $39.95 Our Price: $35.95 |
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 |  | HB Instrument Company Specific Gravity Hydrometers 50640 For Liquids Heavier Than Water
 Regular Price: $39.95 Our Price: $35.95 |  |  |  | HB Instrument Company Specific Gravity Hydrometers 50645 For Liquids Heavier Than Water
 Regular Price: $49.95 Our Price: $44.95 |
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 |  | HB Instrument Company Specific Gravity Hydrometers 50650 For Liquids Heavier Than Water
 Regular Price: $49.95 Our Price: $44.95 |  |  |  | HB Instrument Company Brix Sugar Hydrometers 50690
 Regular Price: $36.95 Our Price: $32.95 |
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 |  | HB Instrument Company Brix Sugar Hydrometers 50695
 Regular Price: $36.95 Our Price: $32.95 |  |  |  | HB Instrument Company Brix Sugar Hydrometers 50700
 Regular Price: $36.95 Our Price: $32.95 |
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 |  | HB Instrument Company Brix Sugar Hydrometers 50705
 Regular Price: $35.95 Our Price: $31.95 |  |  |  | HB Instrument Company Brix Sugar Hydrometers 50710
 Regular Price: $35.95 Our Price: $31.95 |
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 |  | HB Instrument Company Brix Sugar Hydrometers 50715
 Regular Price: $35.95 Our Price: $31.95 |  |  |  | HB Instrument Company Brix Sugar Hydrometers 50720
 Regular Price: $36.95 Our Price: $32.95 |
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 |  | HB Instrument Company Brix Sugar Hydrometers 50730
 Regular Price: $27.95 Our Price: $24.95 |  |  |  | HB Instrument Company Plain Form Salt Brine Hydrometers 50795
 Regular Price: $28.95 Our Price: $25.95 |
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 |  | HB Instrument Company Plain Form Salt Brine Hydrometer, Percent Sodium Chloride Graduated 50800
 Regular Price: $32.95 Our Price: $29.95 |  |  |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 51H
 Regular Price: $65.95 Our Price: $59.95 |
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 |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 52H
 Regular Price: $65.95 Our Price: $59.95 |  |  |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 53H
 Regular Price: $65.95 Our Price: $59.95 |
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 |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 54H
 Regular Price: $65.95 Our Price: $59.95 |  |  |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 55H
 Regular Price: $65.95 Our Price: $59.95 |
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 |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 56H
 Regular Price: $65.95 Our Price: $59.95 |  |  |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 57H
 Regular Price: $65.95 Our Price: $59.95 |
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 |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 58H
 Regular Price: $65.95 Our Price: $59.95 |  |  |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 59H
 Regular Price: $65.95 Our Price: $59.95 |
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 |  | HB Instrument Company Plain Form API Hydrometers, ASTM 5H
 Regular Price: $30.95 Our Price: $27.95 |  |  |  | HB Instrument Company API Hydrometer/Thermometers, ASTM 60H
 Regular Price: $73.95 Our Price: $66.95 |
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 |  | HB Instrument Company Plain Form API Hydrometers, ASTM 6H
 Regular Price: $30.95 Our Price: $27.95 |  |  |  | HB Instrument Company Long Form Hydrometers, API 71H
 Regular Price: $90.95 Our Price: $81.95 |
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 |  | HB Instrument Company Long Form Hydrometers, API 72H
 Regular Price: $90.95 Our Price: $81.95 |  |  |  | HB Instrument Company Long Form Hydrometers, API 73H
 Regular Price: $90.95 Our Price: $81.95 |
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 |  | HB Instrument Company Plain Form API Hydrometers, ASTM 7H
 Regular Price: $30.95 Our Price: $27.95 |  |  |  | HB Instrument Company Specific Gravity Hydrometers, ASTM 82H
 Regular Price: $36.95 Our Price: $32.95 |
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 |  | HB Instrument Company Specific Gravity Hydrometers, ASTM 83H
 Regular Price: $36.95 Our Price: $32.95 |  |  |  | HB Instrument Company Specific Gravity Hydrometers, ASTM 84H
 Regular Price: $36.95 Our Price: $32.95 |
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